VNI4140K-32

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Quad high side smart power solid state relay

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Product overview

Description

The VNI414K (for loads up to 0.6 A) and VNI4140K-32 (for loads up to 1.0 A) are monolithic 4-channel drivers featuring very low RDS(on) and per-channel diagnostic. The ICs, realized in STMicroelectronics™ VIPower™ technology, are intended to drive any kind of load with one side connected to ground.

Active channel current limitation combined with thermal shutdown, independent for each channel, and automatic restart, protect the device against overload.

A channel in an overload condition overheats and turns OFF and back ON automatically in order to maintain its junction temperature between TTSD and TR. If this condition makes case temperature reach TCSD, the overloaded channel is turned OFF and restarts only when case temperature has decreased down to TCR. In case of more than one channel in overload, restart of the overloaded channels is not simultaneous, in order to avoid high peak current from the supply. Non-overloaded (non-overheated) channels continue operating normally.

The four open drain STATUSX output pins indicate per-channel overtemperature conditions.

  • All features

    • Operating output current: 0.6 A (VNI4140K) or 1.0 A (VNI4140K-32) per channel
    • Per channel short-circuit protection
    • Per channel overtemperature protection
    • Thermal case protection
    • Not simultaneous channel reactivation at Thermal case reset
    • All type of loads (resistive, capacitive, inductive load) are driven
    • Loss of GND protection
    • Undervoltage shutdown with hysteresis
    • Overvoltage protection (VCC clamping)
    • Very low supply current
    • Per channel open drain thermal fault pins
    • 5 V and 3.3 V compatible I/Os
    • Fast demagnetization of inductive loads
    • Designed to meet IEC61131-2, IEC61000-4-4, and IEC61000-4-5
    • ESD according to IEC 61000-4-2 up to ±25 kV

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All tools & software

    • Part number
      Status
      Description
      Type
      Supplier

      STEVAL-IFP019V1

      Active

      Quad high-side smart-power solid-state relay demonstration board based on the VNI4140K-32

      Process Control and Automation Solution Eval Boards --
      STEVAL-IFP019V1

      Description:

      Quad high-side smart-power solid-state relay demonstration board based on the VNI4140K-32

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STMicroelectronics - VNI4140K-32

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
VNI4140K-32
Active
PowerSSO 24 Industrial Ecopack2
VNI4140KTR-32
Active
PowerSSO 24 Industrial Ecopack2

VNI4140K-32

Package:

PowerSSO 24

Material Declaration**:

PDF XML

Marketing Status

Active

Package

PowerSSO 24

Grade

Industrial

RoHS Compliance Grade

Ecopack2

VNI4140KTR-32

Package:

PowerSSO 24

Material Declaration**:

PDF XML

Marketing Status

Active

Package

PowerSSO 24

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

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ECCN (US)
ECCN (EU)
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Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
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VNI4140K-32 Available at distributors

Distributor availability of VNI4140K-32

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Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tube PowerSSO 24 - - MALAYSIA
VNI4140KTR-32 Available at distributors

Distributor availability of VNI4140KTR-32

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel PowerSSO 24 - - MALAYSIA

VNI4140K-32 Active

Package:
PowerSSO 24
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

VNI4140K-32

ECCN (EU):

NEC

Packing Type:

Tube

Operating Temperature (°C)

Min:

-

Max:

-

Country of Origin:

MALAYSIA

VNI4140KTR-32 Active

Package:
PowerSSO 24
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

VNI4140KTR-32

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-

Max:

-

Country of Origin:

MALAYSIA

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(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors